EGR OFF ME7.5 Attempt

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EGR OFF ME7.5 Attempt

Postby rlees85 » Thu Apr 18, 2013 7:50 pm

Hi All

Anyone here good with the ME7.5?

I am trying to do a de-EGR for a friend who has a 1.4 Golf ME7.5 ECU.

I have made an attempt at this based on a DAMOS that is similar but for an Audi 1.8T (the addresses are slightly out, had to apply some common sense).

Attached is the original file and ATTEMPTED DE-EGR. Can someone who is familiar with this ECU please advice if or not I have done it correctly?

I beleive the values I changed, in the damos, are:
Code: Select all
Codewort DAGR abschalten (EURO-Codierung), CD..=0 -> keine Diagnose (CDAGR)   Codeword DAGR off (EURO-coding), CD .. = 0 -> no diagnosis (CDAGR)

Codewort Diagnose Lagesensor abschalten (EURO-Codierung), CD..=0 -> keine Diag. (CDAGRL)   Diagnosis code word position sensor off (EURO-coding), CD .. = 0 -> no diag. (CDAGRL)


Which I think is EGR OFF and EGR (something else related) OFF.

Please confirm.

Thanks very much :)
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Re: EGR OFF ME7.5 Attempt

Postby rlees85 » Sun Apr 21, 2013 9:51 pm

To be honest im 99.9% sure this is right after doing some more googling. Just want someone more experienced to let me know their opinion? Has anyone on these forums had any experience changing ME7.5 settings?

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Re: EGR OFF ME7.5 Attempt

Postby zotto » Mon Apr 22, 2013 8:26 am

it could be good but need to test this file on the car

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Re: EGR OFF ME7.5 Attempt

Postby kennfeld » Tue Apr 23, 2013 12:10 pm

perhaps it can been put off in eeprom


http://sphotos-e.ak.fbcdn.net/hphotos-a ... 8680_n.jpg

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Re: EGR OFF ME7.5 Attempt

Postby rlees85 » Tue Apr 23, 2013 6:26 pm

In eeprom? Didnt know EGR can be turned off that way. Would be easier to just turn it off in the BIN of possible, saves disassembling the ECU ;)

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Re: EGR OFF ME7.5 Attempt

Postby rlees85 » Wed May 01, 2013 1:38 pm

I been thinking about this again and decided to give it a miss. If it was my car I would just try it, but as its a friends I think I better not. If in the future anyone does try to disable the EGR on an ME7.5 using these methods or otherwise I would be interested to hear from you. :)

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Re: EGR OFF ME7.5 Attempt

Postby Fillca » Tue Jul 02, 2013 1:26 pm

rlees85
Can you post the difference between the original and changed firmware?

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Re: EGR OFF ME7.5 Attempt

Postby rlees85 » Fri Aug 16, 2013 12:13 pm

Hi

Finally had the courage to flash this file.

Process:

At time of writing, no engine light, no pending errors, car drives great. If anything changes I will post back.

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Re: EGR OFF ME7.5 Attempt

Postby zotto » Fri Aug 16, 2013 7:31 pm

good job friend

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Re: EGR OFF ME7.5 Attempt

Postby diamond8 » Thu Dec 21, 2017 1:03 pm

rlees85 wrote:Hi

Finally had the courage to flash this file.

Process:

At time of writing, no engine light, no pending errors, car drives great. If anything changes I will post back.


hi, what software did you use to edit the bin file?

regards

josh

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